.d2-audience-section {
    padding: 80px 0;
    background-color: #ffffff;
}
.d2-audience-title {
    font-size: 3rem !important;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.2;
    margin-bottom: 15px;
    text-align: center;
}
.d2-audience-desc {
    color: #475569;
    font-size: 1.1rem;
    max-width: 750px;
    margin: 0 auto 40px;
    line-height: 1.6;
    text-align: center;
}
.d2-audience-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 20px;
    min-height: 600px;
}
.audience-side-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 15px;
}
.audience-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    background-color: #f1f5f9;
    border: 3px solid transparent;
    transition: all 0.3s ease;
}
.audience-item.theme-blue { --accent: #3b82f6; }
.audience-item.theme-green { --accent: #10b981; }
.audience-item.theme-purple { --accent: #8b5cf6; }
.audience-item.theme-orange { --accent: #f59e0b; }
.audience-item:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}
.audience-card-inner {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.6s ease;
}
.audience-item:hover .audience-card-inner {
    transform: scale(1.1);
}
.audience-overlay {
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    color: white;
}
.audience-item.small-card .audience-overlay {
    padding: 15px;
}
.audience-item-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.2;
    color: #ffffff;
}
.audience-item.small-card .audience-item-title {
    font-size: 1.1rem;
}
.audience-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    border-left: 3px solid var(--accent);
    padding-left: 10px;
}
.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background-color: var(--accent);
    opacity: 0.9;
}
.user-name {
    margin: 0;
    font-weight: 700;
    font-size: 0.8rem;
    color: #ffffff;
}
.user-meta {
    margin: 0;
    font-size: 0.65rem;
    opacity: 0.8;
    color: #ffffff;
}
@media (max-width: 1200px) {
    .d2-audience-grid {
        grid-template-columns: 1fr;
    }
    .audience-side-grid {
        height: 500px;
    }
}
@media (max-width: 768px) {
    .d2-audience-section { padding: 60px 0; }
    .d2-audience-title { font-size: 2.2rem !important; }
    .audience-side-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
    .audience-item {
        height: 300px;
    }
}